Answer:
The answer to this is DNA
I'm pretty sure the answer is B. Invest in alternative energy sources that do not burn fossil fuels. The reason I would pick B is because in Antarctica the ice is melting more and more over time because, cars and factors etc are burning fuels which result in more damage to the ozone layer.
Landfills containing chemicals that drain into the soil
Hope this helps :)
Saturated fats are cholesterol and are a liquid, when out side of the body, but when there inside and begin to form and turn into fat, they eventually turn into a liquid-solid, because your body temprature is 98.4 at minimum it doesnt have time to harden.Thus meaning they are half liquid and half solid. (i hope this helps!)
Answer:
Oil spill runoff is most likely a source of air pollution
